#include <bits/stdc++.h>
using namespace std;
int main()
{
    map<int,string> s1;
    s1[1]="I";s1[2]="II";s1[3]="III";s1[4]="IIII";s1[5]="V";s1[6]="VI";s1[7]="VII";s1[8]="VIII";s1[9]="IX";s1[10]="X";s1[11]="XI";s1[12]="XII";
    string s;
    int t,u;
    cin>>s>>t;
    for(int i=1;i<13;i++){
        if(s==s1[i])u=i;
    }
    u+=t;
    if(u>0)while(u>12)u-=12;
    else while(u<0)u+=12;
    if(u==0)u=12;
    cout<<s1[u]<<endl;
    return 0;
}